# A164847 (b-file synthesized from sequence entry) 0 1 1 100 2 1 3 10000 4 101 5 1 6 1000000 7 10101 8 102 9 1 10 100000000 11 1010101 12 10203 13 103 14 1 15 10000000000 16 101010101 17 1020304 18 10306 19 104 20 1 21 1000000000000 22 10101010101 23 102030405 24 1030610 25 10410 26 105 27 1 28 100000000000000 29 1010101010101